| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that they had [adv] been | 56 |
|
| 2 | they had [adv] been [v-ing] | 40 |
|
| 3 | that they had been [v-ing] | 39 |
|
| 4 | that had [adv] been [v-ing] | 6 |
|
